Having no maximum hand size is also a huge benefit when youre drawing a lot of cards
(Players dealt combat damage by that creature also get a poison counter.) Giving an attacking creature flying after it has become blocked will not cause it to become unblocked, even if the blocking creature can't normally block creatures with flying
You must still follow any timing restrictions and permissions for the card you play from exile
I have called her one of the best planeswalkers ever printed for casual, used her as key cards in decks as far away as Oath of Kaya up through a Commander deck just yesterday
At the end of the day, when you're getting a free, massive dinosaur every turn it's hard not to win games
And regardless of its many abilities and untapping all your land, it has a massive body and trample, reach, and vigilance to bolster its attacking power